function change(ele){
    var f = ele.checked;
    ele.parentNode.style.color="#2288d0";
    var radios = document.getElementsByName(ele.name);
    for(var i = 0; i<radios.length; i++){
        if(radios[i].checked == false){
            radios[i].parentNode.style.color="#000000";
        }
    }
}

